Bead Design Board Great for Bead Stringing, Sorting, Organizing, Aligning Beads, Craft Projects & Craft Enthusiasts. This is a new white plastic bead design board. Great for craft projects, craft enthusiasts, bead string, aligning beads prior to stringing, sorting and organizing. Features 2 compartments and 5 grooves to organize beads. Has 5 grooves that can string up to 52" (132 cm). Has 6 grooves that can string up to approximately 8 1/4" (209.5 mm). It measures approximately 21" x 10 1/2" x 5/8" (53 x 26.5 x 1.5 cm).